BUOY 51002 (STORMSURF)

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Buoy 51002 Southwest Hawaii
Longitude = 157.79W Latitude = 17.15N
FAQs

Frequency Analysis - Current Hour
(Swell height in each period/frequency band)

Measurement Date/Time (GMT)

04/30
23:00:00

Historical Surf Height...Time Lapse Spectral Density... Primary Swell Profile

Current Swell & Surf Analysis
Buoy 51002
23:00:00 (GMT) on 04/30
Sea Height:	5.1 ft
Primary Swell Height:	2.2 ft
Primary Swell Period:	12.4 secs
Surf Height	2 ft

24 Hour Observation

Date (Month/Day)	Time (GMT)	Sea Height [>5 secs] (ft)	Primary Swell		Secondary Swell		Tertiary Swell		Estimated Surf Height (ft)	Primary Period (secs)
Date (Month/Day)	Time (GMT)	Sea Height [>5 secs] (ft)	Height (ft)	Period (secs)	Height (ft)	Period (secs)	Height (ft)	Period (secs)	Estimated Surf Height (ft)	Primary Period (secs)
04/30	23:00:00	5.1	2.2 se	12.4 secs	3.4 se	7.7 secs	0.4 se	16.7secs	2.0 -2.3	12.4
04/30	22:00:00	4.9	2.1 se	12.3 secs	3.2 se	7.7 secs	0.0 se	0.0secs	2.0 -2.3	12.3
04/30	21:00:00	5.0	3.6 se	7.8 secs	1.6 se	12.5 secs	0.0 se	0.0secs	2.1 -2.4	7.8
04/30	20:00:00	4.4	2.9 se	8.3 secs	1.5 se	14.1 secs	0.7 se	17.4secs	1.8 -2.0	8.3
04/30	19:00:00	4.8	1.8 se	14.1 secs	3.0 se	7.7 secs	0.0 se	0.0secs	1.9 -2.2	14.1
04/30	18:00:00	4.3	1.6 se	14.1 secs	2.6 se	7.7 secs	0.0 se	0.0secs	1.7 -2.0	14.1
04/30	17:00:00	4.6	3.1 se	7.7 secs	1.7 se	12.4 secs	0.4 se	16.7secs	1.8 -2.0	7.7
04/30	16:00:00	4.1	1.8 se	12.5 secs	2.5 se	7.7 secs	0.2 se	16.7secs	1.6 -1.9	12.5
04/30	15:00:00	4.3	3.0 se	7.2 secs	1.5 se	12.5 secs	0.4 se	16.7secs	1.6 -1.8	7.2
04/30	14:00:00	4.0	1.6 se	13.9 secs	2.1 se	8.2 secs	0.0 se	0.0secs	1.6 -1.9	13.9
04/30	13:00:00	4.0	1.7 se	12.5 secs	2.6 se	7.1 secs	0.2 se	16.7secs	1.6 -1.8	12.5
04/30	12:00:00	4.2	2.0 se	12.3 secs	2.5 se	7.7 secs	0.4 se	16.7secs	1.8 -2.1	12.3
04/30	11:00:00	3.8	1.5 se	14.1 secs	2.1 se	8.2 secs	0.0 se	0.0secs	1.6 -1.8	14.1
04/30	10:00:00	4.1	1.7 se	12.6 secs	2.6 se	7.7 secs	0.3 se	16.7secs	1.6 -1.8	12.6
04/30	09:00:00	3.8	1.6 se	12.5 secs	2.3 se	7.8 secs	0.6 se	16.7secs	1.5 -1.7	12.5
04/30	08:00:00	4.0	1.6 se	12.6 secs	2.5 se	7.7 secs	0.5 se	16.7secs	1.5 -1.7	12.6
04/30	07:00:00	3.7	2.5 se	7.7 secs	1.0 se	14.3 secs	1.1 se	11.2secs	1.5 -1.7	7.7
04/30	06:00:00	3.6	2.3 se	7.7 secs	1.4 se	12.3 secs	0.8 se	15.5secs	1.4 -1.5	7.7
04/30	05:00:00	3.6	2.5 se	7.7 secs	1.4 se	12.3 secs	0.2 se	16.7secs	1.4 -1.6	7.7
04/30	04:00:00	4.1	2.7 se	7.8 secs	1.5 se	11.4 secs	0.0 se	0.0secs	1.6 -1.8	7.8
04/30	03:00:00	4.1	2.7 se	7.8 secs	1.1 se	14.1 secs	0.5 se	17.5secs	1.6 -1.8	7.8
04/30	02:00:00	4.3	2.7 se	8.4 secs	1.7 se	12.3 secs	0.2 se	16.7secs	1.7 -1.9	8.4
04/30	01:00:00	4.2	2.8 se	7.7 secs	1.5 se	12.5 secs	0.2 se	16.7secs	1.6 -1.8	7.7
04/30	00:00:00	3.9	2.3 se	8.3 secs	1.5 se	12.6 secs	0.3 se	16.7secs	1.5 -1.7	8.3

Surf Height Scale
Size Scale (ft)
>1 1-2 2-3 3-4 4-5 5-6 6-7 7-8 8-9 9-10 10-11 11-12 12-13 13-14 14-15 15-20 20-25 25-30 30-35 35-40 40-45 45+

Swell Period Scal
Period Scale (secs)
6.3 6.7 7.1 7.7 8.3 9.1 10 11.1 12.5 14.3 16.7 20 25 33.3

Current Weather Conditions
Buoy 51002
23:50:00 (GMT) on 04/30
Combined Sea Height:	7.5 ft
Dominant Period:	8.0 secs
Wind Speed:	17.6 kts
Wind Gust:	21.4 kts
Wind Direction:	070 degrees
Barometric Pressure:	1015.0 mbs
Air Temperature:	78.3 degrees
Water Temperature:	79.7 degrees

24 Hour Weather Observation

Date (Month/Day)	Time (GMT)	Combined Sea Height (ft)	Dominant Period (secs)	Wind Speed (kts)	Gust (kts)	Wind Direction (degrees)	Barometric Pressure (mbs)	Air Temperature (F)	Water Temperature (F)
04/30	23:50:00	7.5	8.0	17.6	21.4	070	1015.0	78.3	79.7
04/30	22:50:00	7.2	7.0	19.5	21.4	070	1015.8	78.1	79.5
04/30	21:50:00	7.5	8.0	19.5	21.4	070	1016.4	78.1	79.5
04/30	20:50:00	7.5	7.0	19.5	23.4	070	1016.6	78.1	79.5
04/30	19:50:00	6.6	8.0	19.5	23.4	070	1016.7	77.9	79.5
04/30	18:50:00	6.9	8.0	19.5	21.4	070	1016.7	78.1	79.5
04/30	17:50:00	7.2	8.0	17.6	23.4	070	1016.4	77.9	79.5
04/30	16:50:00	6.9	8.0	17.6	21.4	070	1015.9	77.7	79.5
04/30	15:50:00	6.9	7.0	19.5	23.4	070	1015.2	77.5	79.5
04/30	14:50:00	6.2	7.0	17.6	19.5	070	1014.9	77.7	79.5
04/30	13:50:00	6.2	7.0	17.6	21.4	060	1014.5	77.7	79.5
04/30	12:50:00	6.2	7.0	17.6	19.5	070	1014.5	77.7	79.5
04/30	11:50:00	6.2	8.0	15.6	19.5	080	1015.3	78.1	79.5
04/30	10:50:00	5.9	7.0	15.6	19.5	080	1016.1	78.3	79.5
04/30	09:50:00	6.2	8.0	17.6	21.4	080	1016.7	77.9	79.5
04/30	08:50:00	6.2	8.0	17.6	21.4	070	1017.1	78.3	79.5
04/30	07:50:00	6.2	8.0	15.6	19.5	060	1016.8	77.9	79.5
04/30	06:50:00	5.9	8.0	13.7	17.6	060	1016.7	78.3	79.5
04/30	05:50:00	5.9	6.0	17.6	19.5	060	1016.2	78.1	79.5
04/30	04:50:00	5.9	8.0	17.6	19.5	060	1015.2	78.1	79.5
04/30	03:50:00	6.2	8.0	17.6	21.4	050	1014.7	78.1	79.5
04/30	02:50:00	6.2	8.0	15.6	21.4	060	1014.3	78.1	79.7
04/30	01:50:00	6.2	8.0	17.6	21.4	060	1014.5	78.3	79.5
04/30	00:50:00	5.9	8.0	17.6	21.4	070	1014.9	78.1	79.5

000040829 ___0.029616

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